/*
 * Copyright (c) 2021, MegaEase
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
package com.megaease.easeagent.demo.rabbitmq;

import org.springframework.amqp.core.Queue;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.boot.ApplicationRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;

@SpringBootApplication
public class RabbitMqApp {
    private static final boolean NON_DURABLE = false;
    private static final String MY_QUEUE_NAME = "myQueue";

    public static void main(String[] args) {
        SpringApplication.run(RabbitMqApp.class, args);
    }

    @Bean
    public ApplicationRunner runner(RabbitTemplate template) {
        return args -> template.convertAndSend("myQueue", "Hello, world!");
    }

    @Bean
    public Queue myQueue() {
        return new Queue(MY_QUEUE_NAME, NON_DURABLE);
    }

    @RabbitListener(queues = MY_QUEUE_NAME)
    public void listen(String in) {
        System.out.println("Message read from myQueue : " + in);
    }
}
